/Engine/Source/Runtime/Slate/Public/Widgets/Views/STableViewBase.h
Scroll offset from the beginning of the list in items Abstracts away the need to distinguish between X or Y when calculating table layout elements
struct FTableViewDimensions
float
LineAxis
The dimension orthogonal to the scroll axis, along which lines of items are created.
EOrientation
Orientation
float
ScrollAxis
The dimension along the scrolling axis of the table view (Y when oriented vertically, X when horizontal)